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單項(xiàng)選擇題

On an anchor windlass，the wheel over which the anchor chain passes is called a（）.

A.brake compressor wheel
B.devil's claw
C.wildcat
D.winchhead

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單項(xiàng)選擇題

On a long ocean tow，the bridle should be made up of two equal lengths of（）.

A.chain
B.wire
C.nylon
D.manila

單項(xiàng)選擇題

On a light tow，what could you substitute for a fishplate?（）

A.heart-shaped shackle
B.pelican hook
C.swivel
D.ring

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